OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

ONDS $4.00 Put

ONDS270115P00004000

Latest saved OI4,736Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ONDS $4.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 4,7362,3680 2026-10-09: 4,675 OI2026-10-13: 4,675 OI2026-10-14: 4,675 OI2026-10-15: 4,675 OI2026-10-16: 4,710 OI2026-10-21: 4,735 OI2026-10-23: 4,736 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

ONDS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing4,736+1
Oct 21, 20264,735+25
Oct 16, 20264,710+35
Oct 15, 20264,6750
Oct 14, 20264,6750
Oct 13, 20264,6750
Oct 09, 20264,675No prior observation